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Finding the Fourth Proportional to 232,498.71, 348,756.69 and 64,032.09

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Solution

The fourth proportional to 232,498.71, 348,756.69 and 64,032.09 is: 96,050.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,498.71 : 348,756.69 = 64,032.09 : x
  2. Step 2: Convert to fraction form
    232,498.71/348,756.69 = 64,032.09/x
  3. Step 3: Cross multiply
    232,498.71x = 348,756.69 × 64,032.09
  4. Step 4: Simplify right side
    232,498.71x = 22,331,619,762.18
  5. Step 5: Solve for x
    x = 22,331,619,762.18/232,498.71
  6. Step 6: Final answer
    x = 96,050.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.